Exploratory Analysis of Metallurgical Process Data with Neural Networks and Related MethodsElsevier, 2002. gada 19. apr. - 386 lappuses This volume is concerned with the analysis and interpretation of multivariate measurements commonly found in the mineral and metallurgical industries, with the emphasis on the use of neural networks. The book is primarily aimed at the practicing metallurgist or process engineer, and a considerable part of it is of necessity devoted to the basic theory which is introduced as briefly as possible within the large scope of the field. Also, although the book focuses on neural networks, they cannot be divorced from their statistical framework and this is discussed in length. The book is therefore a blend of basic theory and some of the most recent advances in the practical application of neural networks. |
No grāmatas satura
1.–5. rezultāts no 47.
x. lappuse
... ................................ 119 a) Methods based on the correlation coefficient matrix...................................................... 119 b) Characteristics of regression coefficients.....................................
... ................................ 119 a) Methods based on the correlation coefficient matrix...................................................... 119 b) Characteristics of regression coefficients.....................................
18. lappuse
... coefficient which decreases with time (typically starting at 0.4 and decreasing to 0.1 or lower). The adjustment of the weights of the nodes in the immediate vicinity of the winning node is instrumental in the preservation of the order ...
... coefficient which decreases with time (typically starting at 0.4 and decreasing to 0.1 or lower). The adjustment of the weights of the nodes in the immediate vicinity of the winning node is instrumental in the preservation of the order ...
20. lappuse
... coefficient (n) and the maximum error (Emax) are specified by the user. i) Initialize the weight matrices of the hidden layer (V) and the output layers (W) to small random values. ii) Compute the response of the hidden layer (y) and the ...
... coefficient (n) and the maximum error (Emax) are specified by the user. i) Initialize the weight matrices of the hidden layer (V) and the output layers (W) to small random values. ii) Compute the response of the hidden layer (y) and the ...
31. lappuse
... coefficients or weights (wi) of the expansion can be obtained. 911 (p12 ... spin || Wi Z! 921 922 ... (92n || W2 22 Øal Øn? --- 9nn W, 2n where (p5 = (p(|x -x |), for i, j = 1, 2, ... n. Moreover, the n x 1 vectors w = [w1, w2, ... wal ...
... coefficients or weights (wi) of the expansion can be obtained. 911 (p12 ... spin || Wi Z! 921 922 ... (92n || W2 22 Øal Øn? --- 9nn W, 2n where (p5 = (p(|x -x |), for i, j = 1, 2, ... n. Moreover, the n x 1 vectors w = [w1, w2, ... wal ...
33. lappuse
... coefficient mis usually reduced with time: c. * = c." + m(x,-. c.") (1.70) • Terminate after a fixed number of iterations, or when m=0. ii) Estimation of width of activation functions • The width of the transfer functions of each of the ...
... coefficient mis usually reduced with time: c. * = c." + m(x,-. c.") (1.70) • Terminate after a fixed number of iterations, or when m=0. ii) Estimation of width of activation functions • The width of the transfer functions of each of the ...
Saturs
1 | |
50 | |
CHAPTER 3 LATENT VARIABLE METHODS | 74 |
CHAPTER 4 REGRESSION MODELS | 112 |
CHAPTER 5 TOPOGRAPHICAL MAPPINGS WITH NEURAL NETWORKS | 172 |
CHAPTER 6 CLUSTER ANALYSIS | 199 |
CHAPTER 7 EXTRACTION OF RULES FROM DATA WITH NEURAL NETWORKS | 228 |
CHAPTER 8 INTRODUCTION TO THE MODELLING OF DYNAMIC SYSTEMSCHAPTER | 262 |
DYNAMIC SYSTEMS ANALYSIS AND MODELLING | 285 |
CHAPTER 10 EMBEDDING OF MULTIVARIATE DYNAMIC PROCESS SYSTEMS | 299 |
CHAPTER 11 FROM EXPLORATORY DATA ANALYSIS TO DECISION SUPPORT AND PROCESS CONTROL | 313 |
REFERENCES | 333 |
INDEX | 366 |
DATA FILES | 370 |
Citi izdevumi - Skatīt visu
Exploratory Analysis of Metallurgical Process Data with Neural Networks and ... C. Aldrich Ierobežota priekšskatīšana - 2002 |
Exploratory Analysis of Metallurgical Process Data with Neural ..., 1. sējums Chris Aldrich Priekšskatījums nav pieejams - 2002 |
Bieži izmantoti vārdi un frāzes
activation addition algorithm analysis application approach approximately associated attractor attribute calculated classification cluster coefficients complexity computational considered consists constructed containing continuous correlation curve data set decision defined dependent derived determined dimension direction distance distribution dynamic embedding equation error estimated example exemplars extracted Figure fitted follows fuzzy rules Gaussian given hidden layer indicated individual initial input learning least linear matrix means measure methods mill minimize multivariate neural network nodes noise nonlinear objects observations obtained operator optimal original output parameters pattern performance plant points possible prediction principal component principal component analysis problem projection radial basis function reconstructed region regression represented respectively rules sample scale selected separation shown in Figure similar single space squares statistical step structure Table techniques tree values variables variance vector weight
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